<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>系统管理</el-breadcrumb-item>
      <el-breadcrumb-item>结算类别管理</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图区域 -->
    <el-card>
      <!-- 搜索与添加区域 -->
      <el-row :gutter="20">
        <el-col :span="8">
          <el-input placeholder="请输入内容" v-model="queryInfo.query" clearable @clear="getUserList">
            <el-button slot="append" icon="el-icon-search" @click="getUserList"></el-button>
          </el-input>
        </el-col>
        <el-col :span="4">
          <el-button type="primary" @click="addDialogVisible = true">添加用户</el-button>
        </el-col>
        <el-col :span="4">
          <el-button type="primary" @click="removeUserByIds()">批量删除</el-button>
        </el-col>
      </el-row>

      
      <!-- 用户列表区域 -->
      <!-- <el-table :data="userlist" border stripe>
        <el-table-column label="选择" prop="id" align="center">
          <template slot-scope="select">
            <el-checkbox @change="checked=>checkboxChange(checked,select.row.id)"></el-checkbox>
          </template>
        </el-table-column> -->
        <el-table :data="userlist" style="width: 100%"   border stripe   :row-key="getRowKey" @selection-change="handleSelectionChange">
      
        <el-table-column
        type="selection"
        width="55"
        :reserve-selection="true"
        >
        </el-table-column>
        <el-table-column label="结算类别编码" prop="settlecode" align="center"></el-table-column>
        <el-table-column label="类别名称" prop="settlename" align="center"></el-table-column>
        <el-table-column label="顺序号" prop="sequenceno" align="center"></el-table-column>
        <el-table-column label="操作" width="180px" align="center">
          <template slot-scope="scope">
            <!-- 修改按钮 -->
            <el-button
              type="primary"
              icon="el-icon-edit"
              size="mini"
              @click="showEditDialog(scope.row.id)"
            ></el-button>
            <!-- 删除按钮 -->
            <el-button
              type="danger"
              icon="el-icon-delete"
              size="mini"
              @click="removeUserById(scope.row.id)"
            ></el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页区域 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pageNum"
        :page-sizes="[1, 2, 5, 10]"
        :page-size="queryInfo.pageSize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      ></el-pagination>
    </el-card>

    <!-- 添加用户的对话框 -->
    <el-dialog title="添加用户" :visible.sync="addDialogVisible" width="50%" @close="addDialogClosed">
      <!-- 内容主体区域 -->
      <el-form :model="addForm" :rules="addFormRules" ref="addFormRef" label-width="70px">
        <el-form-item label="结算类别编码" prop="settlecode">
          <el-input v-model="addForm.settlecode"></el-input>
        </el-form-item>
        <el-form-item label="类别名称" prop="settlename">
          <el-input v-model="addForm.settlename"></el-input>
        </el-form-item>
        <el-form-item label="顺序号" prop="sequenceno">
          <el-input v-model="addForm.sequenceno"></el-input>
        </el-form-item>
      </el-form>
      <!-- 底部区域 -->
      <span slot="footer" class="dialog-footer">
        <el-button @click="addDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="addUser">确 定</el-button>
      </span>
    </el-dialog>

    <!-- 修改用户的对话框 -->
    <el-dialog title="修改用户" :visible.sync="editDialogVisible" width="50%" @close="editDialogClosed">
      <el-form :model="editForm" :rules="editFormRules" ref="editFormRef" label-width="70px">
        <el-form-item label="id">
            <el-input v-model="editForm.id" disabled></el-input>
        </el-form-item>
         <el-form-item label="结算类别编码" prop="settlecode">
          <el-input v-model="editForm.settlecode"></el-input>
        </el-form-item>
        <el-form-item label="类别名称" prop="settlename">
          <el-input v-model="editForm.settlename"></el-input>
        </el-form-item>
        <el-form-item label="顺序号" prop="sequenceno">
          <el-input v-model="editForm.sequenceno"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="editDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="editUserInfo">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
import qs from "qs";
import axios from "axios";
export default {
  data() {
    return {
      // 获取用户列表的参数对象
      queryInfo: {
        //查询条件
        query: "",
        // 当前的页数
        pageNum: 1,
        // 当前每页显示多少条数据
        pageSize: 5
      },
      userlist: [],
      total: 0,
      // 控制添加用户对话框的显示与隐藏
      addDialogVisible: false,
      // 添加用户的表单数据
      addForm: {
        settlecode: "",
        settlename: "",
        sequenceno: ""
      },
      // 添加表单的验证规则对象
      addFormRules: {
        settlecode: [
          { required: true, message: "号别编码", trigger: "blur" },
          {
            min: 3,
            max: 10,
            message: "类别编码的长度在3~10个字符之间",
            trigger: "blur"
          }
        ],
        settlename: [
          { required: true, message: "请输入类别名称", trigger: "blur" },
          {
            min: 3,
            max: 15,
            message: "类别名称的长度在3~15个字符之间",
            trigger: "blur"
          }
        ]
      },
      // 控制修改用户对话框的显示与隐藏
      editDialogVisible: false,
      // 查询到的用户信息对象
      editForm: {},
      // 修改表单的验证规则对象
      editFormRules: {},
      //批量删除用户的id列表
      multipleSelection: []
    };
  },
  created() {
    this.getUserList();
  },
  methods: {
    async getUserList() {
      const { data: res } = await this.$http.get("SettleCategoryController/quetyAll", {
        params: this.queryInfo
      });
      this.userlist=res.data;
      // this.userlist = res.registe;
      this.total = res.totalpage;
      // console.log(this.userlist);
      console.log(res);
    },
    // 监听 pagesize 改变的事件
    handleSizeChange(newSize) {
      // console.log(newSize)
      this.queryInfo.pageSize = newSize;
      this.getUserList();
    },
    // 监听 页码值 改变的事件
    handleCurrentChange(newPage) {
      console.log(newPage);
      this.queryInfo.pageNum = newPage;
      this.getUserList();
    },
    // 监听添加用户对话框的关闭事件
    addDialogClosed() {
      this.$refs.addFormRef.resetFields();
    },
    // 点击按钮，添加新用户
    addUser() {
      this.$refs.addFormRef.validate(async valid => {
        if (!valid) return;
        // 可以发起添加用户的网络请求
        const { data: res } = await this.$http.post(
          "SettleCategoryController/insertSettle",
          this.addForm
        );

        if (res.meta.status !== 200) {
          this.$message.error("添加用户失败！");
        } else {
          this.$message.success("添加用户成功！");
        }
        // 隐藏添加用户的对话框
        this.addDialogVisible = false;
        // 重新获取用户列表数据
        this.getUserList();
      });
    },

    // 修改
    async showEditDialog(id) {
      console.log(id)
      // 根据id来查询用户的信息
      const { data: res } = await this.$http.get("SettleCategoryController/findSettleById",{params:{id:id}});
      if (res.meta.status !== 200) {
        return this.$message.error("查询用户信息失败！");
      }
      // 将获取到的数据保存到editForm中
      this.editForm = res.data;
      console.log(this.editForm);
      //显示窗口
      this.editDialogVisible = true;
    },
    // 监听修改用户对话框的关闭事件
    editDialogClosed() {
      this.$refs.editFormRef.resetFields();
    },
    // 修改用户信息并提交
    editUserInfo() {
      this.$refs.editFormRef.validate(async valid => {
        if (!valid) return;
        // 发起修改用户信息的数据请求
        const { data: res } = await this.$http.put(
          "SettleCategoryController/modify",this.editForm
        )

        if (res.meta.status !== 200) {
          return this.$message.error("更新用户信息失败！");
        }

        // 关闭对话框
        this.editDialogVisible = false;
        // 刷新数据列表
        this.getUserList();
        // 提示修改成功
        this.$message.success("更新用户信息成功！");
      });
    },
    // 根据Id删除对应的用户信息
    async removeUserById(id) {
      // 弹框询问用户是否删除数据
      const confirmResult = await this.$confirm(
        "此操作将永久删除该用户, 是否继续?",
        "提示",
        {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }
      ).catch(err => err);

      // 如果用户确认删除，则返回值为字符串 confirm
      // 如果用户取消了删除，则返回值为字符串 cancel
      if (confirmResult !== "confirm") {
        return this.$message.info("已取消删除");
      }
      //删除用户的请求
      const { data: res } = await this.$http.get("SettleCategoryController/deleteSettleById", {
        params: { id: id }
      });
      if (res.meta.status !== 200) {
        return this.$message.error("删除用户失败！");
      }
      this.$message.success("删除用户成功！");
      this.getUserList();
    },
    // 批量删除用户
    // async removeUserByIds() {
    //   // 弹框询问用户是否删除数据
    //   const confirmResult = await this.$confirm(
    //     "此操作将永久删除该用户, 是否继续?",
    //     "提示",
    //     {
    //       confirmButtonText: "确定",
    //       cancelButtonText: "取消",
    //       type: "warning"
    //     }
    //   ).catch(err => err);
    //   // 如果用户确认删除，则返回值为字符串 confirm
    //   // 如果用户取消了删除，则返回值为字符串 cancel
    //   // console.log(confirmResult)
    //   if (confirmResult !== "confirm") {
    //     return this.$message.info("已取消删除");
    //   }
    //   const { data: res } = await this.$http.post("SettleCategoryController/deleteSettle",this.deletUserIds);
    //   if (res.meta.status !== 200) {
    //     return this.$message.error("删除用户失败！");
    //   }
    //   this.$message.success(res.meta.msg);
    //   this.getUserList();
    // },
    // //格式化用户类型
    // usetypeFormat(row, column) {
    //   let typename;
    //   this.userTypeName.forEach(value => {
    //     if (row.usetype == value.id) {
    //       typename = value.value;
    //     }
    //   });
    //   return typename;
    // },
    // //格式化科室名称
    // deptidFormat(row, column) {
    //   let deptName;
    //   this.departmentList.forEach(value => {
    //     if (row.deptid == value.id) {
    //       deptName = value.deptname;
    //     }
    //   });
    //   return deptName;
    // },
    //复选框点击事件
    // checkboxChange(checked, value) {
    //   if (checked) {
    //     //如果被选中把id添加到删除列表中
    //     this.deletUserIds.ids.push(value);   
    //   } else {
    //     //否则从列表中移除
    //     for (let index = 0; index <this.deletUserIds.length; index++) {
    //       //循环判断如果数组中有哪个值和value值相同,
    //       if(this.deletUserIds.ids[index]==value)
    //       //移除数据
    //         this.deletUserIds.ids.splice(index);
    //     }
    //   }
    // }
    // 指定一个key标识这一行的数据
    getRowKey (row) {
      return row.id
    },

    // val表示选中的表格行数据
    handleSelectionChange (val) {
       this.multipleSelection = val;
      // console.log(this.multipleSelection)
    },
    /**
     * 批量删除
     */
    removeUserByIds(){
      let list = [];
      for(let i in this.multipleSelection){
        list[i] = this.multipleSelection[i].id
      }
      console.log(list)
       this.$confirm("此操作将执行批量删除, 是否继续?", "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
      .then(async () => {
           const{data:res} = await this.$http.post("SettleCategoryController/deleteSettle",{list});
              if (res.meta.status !== 200) {
                return this.$message.error('删除用户失败！')
              }
          this.$message({
            type: "success",
            message: "删除成功!",
          });
           this.getUserList();
        })
        .catch(() => {
          this.$message({
            type: "info",
            message: "已取消删除",
          });
        });
    }
  }
};
</script>
<style lang="less" scoped>
</style>